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frontpagephoinix | Staff posted Dec 23, 2025 12:35 PM
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Item 1 of 2
frontpagephoinix | Staff posted Dec 23, 2025 12:35 PM

12-Quarts Back to The Roots Organic Seed Starting Mix (Compressed Block)

$8.00

$12

33% off
Amazon
16 Comments 5,616 Views
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Deal Details
Amazon has 12-Quarts Back to The Roots Organic Seed Starting Mix (Compressed Block) on sale for $7.99. Shipping is free with Prime or orders $35+.

Thanks to Deal Hunter phoinix for finding this deal.

Product Description:
  • Includes Back to the Roots Compressed Seed Starting Potting Mix that expands to 12qt of soil. A balanced pH, which means it's truly all-purpose. Use alone or as an amendment for anything in a pot or in the ground — vegetables, flowers, herbs, and even starting seeds.
  • Expands to 12 Quarts
  • Peat Free OMRI Listed, assuring organic production, handling, and processing
  • 100% Satisfaction Guarantee: If you are not satisfied or have any issues with this product, just shoot us a note and our dedicated customer support team will make sure we get you growing or send you a refund/replacement.

Editor's Notes

Written by Corwin | Staff
  • About this Deal:
    • While supplies / offer lasts.
    • Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.
  • About this Product:
    • This has a 4.3 out of 5 star overall rating on Amazon based on over 7,780 reviews.
  • About this Store:

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has 12-Quarts Back to The Roots Organic Seed Starting Mix (Compressed Block) on sale for $7.99. Shipping is free with Prime or orders $35+.

Thanks to Deal Hunter phoinix for finding this deal.

Product Description:
  • Includes Back to the Roots Compressed Seed Starting Potting Mix that expands to 12qt of soil. A balanced pH, which means it's truly all-purpose. Use alone or as an amendment for anything in a pot or in the ground — vegetables, flowers, herbs, and even starting seeds.
  • Expands to 12 Quarts
  • Peat Free OMRI Listed, assuring organic production, handling, and processing
  • 100% Satisfaction Guarantee: If you are not satisfied or have any issues with this product, just shoot us a note and our dedicated customer support team will make sure we get you growing or send you a refund/replacement.

Editor's Notes

Written by Corwin | Staff
  • About this Deal:
    • While supplies / offer lasts.
    • Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.
  • About this Product:
    • This has a 4.3 out of 5 star overall rating on Amazon based on over 7,780 reviews.
  • About this Store:

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
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Price Intelligence

Model: Back to the Roots Organic Seed Starting, Compressed Block expands to 12 Quarts, Made for Herbs, Veggies, Flowers

Deal History 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 2/1/2026, 09:38 AM
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Amazon$7.99

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16 Comments

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Jan 24, 2026 12:12 AM
56 Posts
Joined Nov 2019
TealArm151Jan 24, 2026 12:12 AM
56 Posts
Quote from bmv_a2 :
5kg (9-12lb) blocks are periodically on sale for approximately $15 each on Amazon, Walmart, Home Depot. I wait until I can use coupons and/or cash back promotions to get them for about $8 each. I have a nice stockpile of them at this point.
Thank you. Hopefully it'll be posted here so I can catch then in sale.

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